Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909197 | Supporting unit and substrate treating apparatus including the same | Kang Rae Ha | 2018-03-06 |
| 9623503 | Support unit and substrate treating device including the same | Kangrae Ha | 2017-04-18 |
| 8901459 | Substrate supporting units and substrate treating apparatuses including the same | Seungbae Lee | 2014-12-02 |